Wall safe



FIG. 1 is a front elevational view of a wall safe showing our newdesign;

FIG. 2 is a right side elevational view thereof, the left sideelevational view is similar thereto;

FIG. 3 is a bottom plan view thereof, the top plan view is similarthereto; and

FIG. 4 is a real elevational view thereof.

The ornamental design for a wall safe, as shown and described.